| Apartment 1, 38-40, Stonehills, Welwyn Garden City | Leasehold | 29 m² | £167,995 (2004) |
| Apartment 2, 38-40, Stonehills, Welwyn Garden City | Leasehold | 41 m² | £180,000 (2025) |
| Apartment 3, 38-40, Stonehills, Welwyn Garden City | Leasehold | 32 m² | £120,000 (2004) |
| Apartment 4, 38-40, Stonehills, Welwyn Garden City | Leasehold | 41 m² | £210,000 (2017) |
| Apartment 5, 38-40, Stonehills, Welwyn Garden City | Leasehold | 48 m² | £112,846 (2005) |
| Apartment 6, 38-40, Stonehills, Welwyn Garden City | Leasehold | 39 m² | £170,000 (2015) |
| Apartment 7, 38-40, Stonehills, Welwyn Garden City | Leasehold | 42 m² | £320,000 (2022) |
| Apartment 8, 38-40, Stonehills, Welwyn Garden City | Leasehold | 36 m² | £95,221 (2005) |
| Apartment 9, 38-40, Stonehills, Welwyn Garden City | Leasehold | 41 m² | £205,000 (2020) |
| Apartment 10, 38-40 Stonehills, Welwyn Garden City, Welwyn Garden City | Leasehold | 25 m² | £123,000 (2004) |
| Apartment 11, 38-40, Stonehills, Welwyn Garden City | Leasehold | 22 m² | £105,000 (2013) |
| Apartment 12, 38-40, Stonehills, Welwyn Garden City | Leasehold | 35 m² | £180,000 (2020) |
| Apartment 13, 38-40, Stonehills, Welwyn Garden City | Leasehold | 35 m² | £250,000 (2022) |
| Apartment 14, 38-40, Stonehills, Welwyn Garden City | Leasehold | 33 m² | £174,000 (2025) |
| Apartment 15, 38-40, Stonehills, Welwyn Garden City | Leasehold | 43 m² | £176,000 (2024) |
| Apartment 16, 38-40, Stonehills, Welwyn Garden City | Leasehold | 33 m² | £315,000 (2022) |
| Apartment 17, 38-40, Stonehills, Welwyn Garden City | Leasehold | 35 m² | £176,000 (2020) |